and the first lady, who travel to south africa next week, to pay respects, bringing along president and mrs. george w. bush. ♪ for three days, his body will lie in state in pretoria, the base of the south african government. there, the public will have the opportunity to view the former president's casket. a week from sunday, he will be buried in his ancestral home in qunu, a village on the eastern cape. >> our potential is immense. >> reporter: overnight, desmond tutu led a prayer service in cape town, calling for his countrymen to carry on mandela's legacy. >> let us reach out to one another. and let madiba's dream be our dream. >> reporter: the mood here far more celebratory than sad, as people made the choice to embrace by what was given, as opposed to being sad by what they have lost. these scenes are expected to repeat every day here in south africa, until mr. mandela is finally laid to rest. bianna, dan, back to you. >> a man who changed the world. >>> our ron claiborne has covered nelson mandela extensively throughout the years. >> ron has had many experiences and memories